CN116648644A - 光学滤光片 - Google Patents

光学滤光片 Download PDF

Info

Publication number
CN116648644A
CN116648644A CN202180087322.2A CN202180087322A CN116648644A CN 116648644 A CN116648644 A CN 116648644A CN 202180087322 A CN202180087322 A CN 202180087322A CN 116648644 A CN116648644 A CN 116648644A
Authority
CN
China
Prior art keywords
film
wavelength
optical filter
transmittance
thin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202180087322.2A
Other languages
English (en)
Chinese (zh)
Inventor
长田崇
盐野和彦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of CN116648644A publication Critical patent/CN116648644A/zh
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Filters (AREA)
  • Laminated Bodies (AREA)
CN202180087322.2A 2020-12-25 2021-12-10 光学滤光片 Pending CN116648644A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-217100 2020-12-25
JP2020217100 2020-12-25
PCT/JP2021/045667 WO2022138252A1 (ja) 2020-12-25 2021-12-10 光学フィルタ

Publications (1)

Publication Number Publication Date
CN116648644A true CN116648644A (zh) 2023-08-25

Family

ID=82157847

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180087322.2A Pending CN116648644A (zh) 2020-12-25 2021-12-10 光学滤光片

Country Status (4)

Country Link
JP (1) JP7750249B2 (https=)
CN (1) CN116648644A (https=)
TW (1) TWI907603B (https=)
WO (1) WO2022138252A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023167062A1 (https=) * 2022-03-02 2023-09-07
TWI854300B (zh) * 2022-09-14 2024-09-01 耀穎光電股份有限公司 紅外帶通濾波器
KR102930187B1 (ko) * 2022-10-06 2026-02-24 주식회사 엘엠에스 광학 필터

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019189039A1 (ja) * 2018-03-30 2019-10-03 Ａｇｃ株式会社 光学フィルタ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6504176B2 (ja) 2014-09-19 2019-04-24 Ａｇｃ株式会社 光学フィルタ
CN107076895B (zh) 2015-04-23 2019-06-14 Ａｇｃ株式会社 光学滤波器和摄像装置
WO2018155634A1 (ja) * 2017-02-24 2018-08-30 株式会社オプトラン カメラ構造、撮像装置
US11215741B2 (en) * 2018-01-17 2022-01-04 Viavi Solutions Inc. Angle of incidence restriction for optical filters

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019189039A1 (ja) * 2018-03-30 2019-10-03 Ａｇｃ株式会社 光学フィルタ

Also Published As

Publication number Publication date
JP7750249B2 (ja) 2025-10-07
JPWO2022138252A1 (https=) 2022-06-30
WO2022138252A1 (ja) 2022-06-30
TW202234096A (zh) 2022-09-01
TWI907603B (zh) 2025-12-11

Similar Documents

Publication Publication Date Title
CN109416421B (zh) 红外线截止滤波器以及摄像光学系统
CN116648644A (zh) 光学滤光片
CN114702835B (zh) 光学滤波器和摄像装置
CN116194810B (zh) 滤光片
US20220179141A1 (en) Optical filter and imaging device
WO2023008291A1 (ja) 光学フィルタ
JP7823708B2 (ja) 光学フィルタ
JPWO2019151348A1 (ja) 光学フィルタおよび撮像装置
CN106886068B (zh) 滤光片、其制备方法与具有其的成像设备
JP2025185085A (ja) 光学フィルタ
CN120359441A (zh) 滤光片
WO2024048507A1 (ja) 光学フィルタ
WO2023210474A1 (ja) 光学フィルタ
WO2023022118A1 (ja) 光学フィルタ
JP7775831B2 (ja) 光学フィルタ
US20250291095A1 (en) Optical filter
WO2023210475A1 (ja) 光学フィルタ
WO2023127670A1 (ja) 光学フィルタ
WO2024048511A1 (ja) 光学フィルタ
WO2024048512A1 (ja) 光学フィルタ
WO2024048513A1 (ja) 光学フィルタ
CN121713099A (zh) 滤光片
CN118259389A (zh) 滤光片

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination